Ductile Iron Sand Casting
Single piece weight: 0.3kg -8 tons (maximum casting weight: 12 tons)
Overall dimensions: Φ30mm- 4.5m (Split casting for super-large parts)
Wall thickness capacity: 4mm (minimum) -150mm (uniform wall thickness)
Pouring temperature: 1380-1450℃
Sample production cycle: 7-15 days (depending on complexity)
Production cycle: 25-35 days (depending on the batch size)
Surface treatment: Sandblasting/anti-rust coating/machining
- Product Introduction
We focus on manufacturing high-quality ductile iron sand casting products, starting with carefully selected raw materials to lay a solid foundation for product performance. Through scientific alloy proportioning and advanced smelting technology, we successfully make the graphite in cast iron form a spherical structure, which significantly enhances the mechanical properties of the material and ensures that our products can meet the strict requirements of various application scenarios.
CNC machining Manufactruing process
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Core features of the product
Our ductile iron sand casting products are based on high-quality raw materials. Through scientific proportioning and advanced smelting techniques, the graphite in the cast iron takes on a spherical shape, significantly enhancing the mechanical properties of the material.
Core advantage
By adopting advanced sand casting technology, combined with intelligent production equipment and precise mold manufacturing technology, the dimensional error is controlled within ±0.5mm. Meanwhile, our production process strictly adheres to the ISO 9001 quality management system standard.From raw material inspection, smelting process monitoring to finished product testing, every link is strictly controlled, effectively reducing the incidence of casting defects such as pores and sand holes.The product qualification rate is as high as over 99%, providing customers with products of stable and reliable quality.
Outstanding performance
The tensile strength reaches 400-900 MPa and the elongation exceeds 10%
Excellent impact resistance and corrosion resistance
Passed international certifications such as ISO 9001
Precision casting process
The fully automatic sand casting production line has a tolerance grade that can reach CT8-CT10
3D printing mold technology enables the forming of complex structural components
Technical Parameters
Material standard:
QT400-18/QT700-2
Surface roughness:
Ra12.5-25μm
Processable dimensions:
Φ50mm-3m
Typical Product Applications
Industrial field
Hydraulic valve body, pump casing, gearbox
Wind turbine main shafts and bearing housings
Railway braking system components
The field of automobiles
Engine bracket, differential housing
Battery tray for new energy vehicles
Customized service
We are well aware that the needs of different customers vary, and therefore provide comprehensive customized services.Our professional technical team can provide a one-stop solution based on the customer's design drawings, performance requirements and usage scenarios, covering product structure design, material selection and production process optimization, to ensure that every product perfectly meets the customer's needs. Meanwhile, we have a complete after-sales service system, promptly responding to customers' feedback and demands, and eliminating their worries.
Choosing our ductile iron sand casting products means choosing outstanding quality and professional service.We look forward to working hand in hand with you to jointly promote the development of the industry and create more value!
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